You can download the full size GIF images
from both pages (the small images just take less time for your WWW browser
to download and display).

Also, we suggest taking a look at the
HST pictures of the pieces of
Shoemaker-Levy 9 hitting Jupiter, and at the
JPL site,
which has many excellent pictures and links to
other home pages describing the collision. (Warning, the load average has
been quite high at this site; you may have to wait to get on.)